Jung J630D, Руководство пользователя

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J630D
1. Safety 26.7.02 21
Make sure that all grinding wheels are properly balanced.
Carry out a trial run for at least one minute at the maximum permissible speed be-
fore you use a grinding wheel for the first time. Remember to cordon off the danger
zone.
Changing a grinding wheel entails a risk of injury from abrasive grit with sharp
edges. You should therefore always wear protective gloves to do so.
1.3.9 Magnetic chucks
Study and heed all the information contained in section 5.1 before using magnetic
chucks.
All persons required to work with magnetic chucks must have received suitable
instruction from the owner of the machine regarding the risks and dangers invol-
ved.
Please observe the following limit values for high, static magnetic fields. They ap-
ply to all work in the exposure area.
These values are only measured in the immediate vicinity of the clamping systems
(£100 mm above them and on either side).
All persons required to work in this area must first undergo a medical aptitude test,
which should be repeated at regular intervals.
Whether or not persons with active implants or ferromagnetic foreign bodies
should be allowed to work in this area must be decided on a case-to-case basis.
Persons wearing a pacemaker are not allowed to work in this area. The machine
operator is responsible.
Keep all electronic devices, medical equipment, computers, wrist watches, data
carriers, credit cards, cheque cards, ID cards, etc. well away from magnetic
chucks. They could be damaged or deactivated.
There is a danger of crushing and similar injuries. You should therefore keep all
iron, steel or nickel objects and all magnetic tools well away from a magnetic
chuck while it is switched on. Use non-magnetic tools wherever possible.
1.3.10 Coolants
Please also study section 7.3, Coolants, and heed all the instructions it contains.
Ask your coolant dealer to provide you with the DIN Material Safety Sheet and an
inspection report for water-miscible coolants. Observe the manufacturer's specifi-
cations.
Never use flammable coolants. All machines for which flammable coolants are to
be used are required to be fitted with fire and explosion protection devices.
Exposure Magnetic flux density
Peak value for head and torso 2 T
Mean value for 8 h (whole-body exposure) 212.2 mT
Peak value for extremities 5 T